L'indirizzo IP 49.51.74 è fornito da China Education and Research Network Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 49.52.0.0/14, IP tra 49.52.0.0 a 49.55.255.255 ). Il numero di sistema autonomo (ASN) è 4538.
| ASN | 4538 |
| IP inizia con | 49.52.0.0 |
| IP finale con | 49.55.255.255 |
| ASN Nome | China Education and Research Network Center |
| CDIR | 49.52.0.0/14 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 10/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Beijing | 39,9075 | 116,3972 | 2017-07-03 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2017-07-03 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 49.51.74.0 | 825444864 | 0 |
| 49.51.74.1 | 825444865 | 0 |
| 49.51.74.2 | 825444866 | 0 |
| 49.51.74.3 | 825444867 | 0 |
| 49.51.74.4 | 825444868 | 0 |
| 49.51.74.5 | 825444869 | 0 |
| 49.51.74.6 | 825444870 | 0 |
| 49.51.74.7 | 825444871 | 0 |
| 49.51.74.8 | 825444872 | 0 |
| 49.51.74.9 | 825444873 | 0 |
| 49.51.74.10 | 825444874 | 0 |
| 49.51.74.11 | 825444875 | 0 |
| 49.51.74.12 | 825444876 | 0 |
| 49.51.74.13 | 825444877 | 0 |
| 49.51.74.14 | 825444878 | 0 |
| 49.51.74.15 | 825444879 | 0 |
| 49.51.74.16 | 825444880 | 0 |
| 49.51.74.17 | 825444881 | 0 |
| 49.51.74.18 | 825444882 | 0 |
| 49.51.74.19 | 825444883 | 0 |
| 49.51.74.20 | 825444884 | 0 |
| 49.51.74.21 | 825444885 | 0 |
| 49.51.74.22 | 825444886 | 0 |
| 49.51.74.23 | 825444887 | 0 |
| 49.51.74.24 | 825444888 | 0 |
| 49.51.74.25 | 825444889 | 0 |
| 49.51.74.26 | 825444890 | 0 |
| 49.51.74.27 | 825444891 | 0 |
| 49.51.74.28 | 825444892 | 0 |
| 49.51.74.29 | 825444893 | 0 |
| 49.51.74.30 | 825444894 | 0 |
| 49.51.74.31 | 825444895 | 0 |
| 49.51.74.32 | 825444896 | 0 |
| 49.51.74.33 | 825444897 | 0 |
| 49.51.74.34 | 825444898 | 0 |
| 49.51.74.35 | 825444899 | 0 |
| 49.51.74.36 | 825444900 | 0 |
| 49.51.74.37 | 825444901 | 0 |
| 49.51.74.38 | 825444902 | 0 |
| 49.51.74.39 | 825444903 | 0 |
| 49.51.74.40 | 825444904 | 0 |
| 49.51.74.41 | 825444905 | 0 |
| 49.51.74.42 | 825444906 | 0 |
| 49.51.74.43 | 825444907 | 0 |
| 49.51.74.44 | 825444908 | 0 |
| 49.51.74.45 | 825444909 | 0 |
| 49.51.74.46 | 825444910 | 0 |
| 49.51.74.47 | 825444911 | 0 |
| 49.51.74.48 | 825444912 | 0 |
| 49.51.74.49 | 825444913 | 0 |
| 49.51.74.50 | 825444914 | 0 |
| 49.51.74.51 | 825444915 | 0 |
| 49.51.74.52 | 825444916 | 0 |
| 49.51.74.53 | 825444917 | 0 |
| 49.51.74.54 | 825444918 | 0 |
| 49.51.74.55 | 825444919 | 0 |
| 49.51.74.56 | 825444920 | 0 |
| 49.51.74.57 | 825444921 | 0 |
| 49.51.74.58 | 825444922 | 0 |
| 49.51.74.59 | 825444923 | 0 |
| 49.51.74.60 | 825444924 | 0 |
| 49.51.74.61 | 825444925 | 0 |
| 49.51.74.62 | 825444926 | 0 |
| 49.51.74.63 | 825444927 | 0 |
| 49.51.74.64 | 825444928 | 0 |
| 49.51.74.65 | 825444929 | 0 |
| 49.51.74.66 | 825444930 | 0 |
| 49.51.74.67 | 825444931 | 0 |
| 49.51.74.68 | 825444932 | 0 |
| 49.51.74.69 | 825444933 | 0 |
| 49.51.74.70 | 825444934 | 0 |
| 49.51.74.71 | 825444935 | 0 |
| 49.51.74.72 | 825444936 | 0 |
| 49.51.74.73 | 825444937 | 0 |
| 49.51.74.74 | 825444938 | 0 |
| 49.51.74.75 | 825444939 | 0 |
| 49.51.74.76 | 825444940 | 0 |
| 49.51.74.77 | 825444941 | 0 |
| 49.51.74.78 | 825444942 | 0 |
| 49.51.74.79 | 825444943 | 0 |
| 49.51.74.80 | 825444944 | 0 |
| 49.51.74.81 | 825444945 | 0 |
| 49.51.74.82 | 825444946 | 0 |
| 49.51.74.83 | 825444947 | 0 |
| 49.51.74.84 | 825444948 | 0 |
| 49.51.74.85 | 825444949 | 0 |